Choose Trigger Fever
Choose Trigger Fever if you want an Indie and Early Access experience. Trigger Fever launched in 2023.
Trigger Fever vs Cosmotrons
Trigger Fever and Cosmotrons both land in Action on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Action games on Steam. Both support cooperative play. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Cosmotrons
Choose Cosmotrons if you want the Playable without Timed Input and Keyboard Only Option side of the pairing.
Both Trigger Fever and Cosmotrons sit in Action on Steam and both list Multi-player, Shared/Split Screen, and Online PvP, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Trigger Fever |  Cosmotrons | |
|---|---|---|
| Released | 2023 | — |
| Genres | Action, Indie, Early Access | Action |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | Price unknown |
| Steam reviews | 2 reviews | — |
| Multiplayer | Multi-player, Online Co-op, Shared/Split Screen Co-op | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | Rotciv | LeatherBeard Interactive LLC |
Side by side
- Both are Action games on Steam.
- Both support cooperative play.
Trigger Fever vs Cosmotrons — FAQ
- Are Trigger Fever and Cosmotrons similar?
- They overlap on Action on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do both Trigger Fever and Cosmotrons have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Trigger Fever ships Online Co-op, Shared/Split Screen Co-op; Cosmotrons ships Online Co-op, Shared/Split Screen Co-op.